John 19:34-36

But one of the soldiers pierced His side with a spear, and immediately blood and water came [flowing] out. And he (John, the eyewitness) who has seen it has testified, and his testimony is true; and he knows that he is telling the truth, so that you also [who read this] may believe. For these things took place to fulfill the Scripture, “NOT A BONE OF HIS SHALL BE BROKEN.” [Ex 12:46; Num 9:12; Ps 34:20]